134371043533 has 4 divisors (see below), whose sum is σ = 134580671388. Its totient is φ = 134161415680.

The previous prime is 134371043507. The next prime is 134371043549. The reversal of 134371043533 is 335340173431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 335340173431 = 73637 ⋅4553963.

It can be written as a sum of positive squares in 2 ways, for example, as 108160081129 + 26210962404 = 328877^2 + 161898^2 .

It is a cyclic number.

It is not a de Polignac number, because 134371043533 - 2²⁹ = 133834172621 is a prime.

It is a super-2 number, since 2×134371043533² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134371043492 and 134371043501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134371040533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104812966 + ... + 104814247.

It is an arithmetic number, because the mean of its divisors is an integer number (33645167847).

Almost surely, 2^134371043533 is an apocalyptic number.

It is an amenable number.

134371043533 is a deficient number, since it is larger than the sum of its proper divisors (209627855).

134371043533 is an equidigital number, since it uses as much as digits as its factorization.

134371043533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209627854.

The product of its (nonzero) digits is 136080, while the sum is 37.

The spelling of 134371043533 in words is "one hundred thirty-four billion, three hundred seventy-one million, forty-three thousand, five hundred thirty-three".